NZXT
NZXT C1000 1000 Watt 80 Plus Gold ATX Fully Modular Power Supply
Best high-capacity power supply for demanding gaming and workstation builds.
The NZXT C1000 is a 1000-watt ATX 3.1 compatible power supply designed for high-performance systems with minimal noise. It features an 80 Plus Gold certification for efficiency and a fully modular design for clean builds. This power supply includes essential connectors like 3 x 6+2-pin and 1 x 12+4-pin for graphics cards, along with 12 SATA and 4 Molex connectors. Its robust protection suite ensures system safety, and it boasts a 10-year limited warranty for peace of mind.
$139.99
Owner Satisfaction
4.5
/ 5
Category Rank
321
/ 1062
#321 in Computer Power Supplies
Price vs Category Average
-85%
Below average
Wattage
1000
/ Watts
Who it's for
- High-end gamers and creators running power-hungry hardware
- Eco-conscious builders wanting lower energy costs and quieter operation
- System builders prioritizing clean aesthetics and optimized internal airflow
Who should skip it
- Casual users with standard builds who overspend on unnecessary capacity
- Budget-focused builders looking to minimize their total system cost
- Small form factor enthusiasts dealing with limited chassis space
Performance breakdown
Power Delivery
Handles high-draw modern GPUs with massive 1000-watt headroom.
Cable Management
Fully modular design keeps your PC interior clean and clutter-free.
Acoustic Performance
Fluid dynamic bearing fan keeps noise levels whisper-quiet under load.
Future Proofing
ATX 3.1 compliance ensures seamless support for next-generation hardware.
Energy Efficiency
80 Plus Gold certification minimizes wasted power and heat output.
Reliability Assurance
Ten-year warranty provides long-term peace of mind for your build.
Key Specs
Wattage
1000 Watts
Form Factor
ATX
Cooling Fans
135mm Fluid Dynamic Bearing
Modular
Fully-Modular
ATX Compliance
ATX 3.1
PFC
Active
Rating
80 PLUS Gold Certified
Input Voltage
100V - 240V
Features
- Fully modular design for easy cable management and improved airflow.
- ATX 3.1 compatibility ensures support for the latest high-power GPUs and CPUs.
- 80 PLUS Gold certification guarantees high energy efficiency.
- Includes a 120mm fluid dynamic bearing fan for quiet operation.
- Comprehensive protection suite (OVP, UVP, SCP, OTP, OPP, OCP) for system safety.
- 10-year limited warranty provides long-term reliability.
What customers say
Customers consistently praise the NZXT C1000 power supply for its robust quality and dependable reliability. Many appreciate the fully modular design, which significantly simplifies cable management and contributes to a cleaner PC build. Users frequently highlight its quiet operation, even under load, enhancing the overall user experience. The unit is often seen as a strong contender offering excellent performance and peace of mind, making it a valuable investment for demanding systems. Its consistent power delivery and solid construction are recurring positive points.
Know before you buy
Yes, the C1000 is ATX 3.1 compliant and includes a dedicated 12+4-pin connector, making it fully compatible with the latest high-performance GPUs that require this standard.
A fully modular design means every cable can be detached from the power supply. This allows you to use only the cables you need, which significantly reduces clutter and improves airflow inside your case.
The C1000 uses a 135mm fluid dynamic bearing fan designed for quiet operation. It is engineered to maintain efficient cooling while keeping noise levels minimal, even under load.
Yes, it features a comprehensive protection suite including OVP (Over Voltage Protection), UVP (Under Voltage Protection), SCP (Short Circuit Protection), and more to ensure your system components remain safe.
The C1000 follows the standard ATX form factor with a depth of 160mm. It is designed to fit in most mid-tower and full-tower cases, but you should verify your specific case's clearance for power supply depth before purchasing.
The 10-year warranty covers defects in materials and workmanship under normal use. It provides long-term peace of mind, ensuring the unit is a reliable foundation for your system for years to come.
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